Rollup of 7 pull requests#72478

Merged

bors merged 15 commits into

rust-lang:masterfrom

Dylan-DPC-zz:rollup-vval8du

May 23, 2020

Commits on May 20, 2020

Improve E0599 explanation
GuillaumeGomez
committed

Commits on May 21, 2020

Add some teams to prioritization exclude_labels
spastorino
committed

Commits on May 22, 2020